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In this letter, Haldane, the population geneticist, evolutionary biologist, popularizer of science, and free-thinking intellectual, raised astute questions about the effect of gene mutation on protein synthesis and the function of nonsense triplets, triplets of nucleotides that do not code for proteins.
Original Repository:
The Wellcome Library for the History and Understanding of Medicine. Francis Harry Compton Crick Papers
Location:
Box: 3. Folder: PP/CRI/A/3/2/1
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Original Repository. Wellcome Library for the History and Understanding of Medicine. Francis Harry Compton Crick Papers. 11646. URL. http://archives.wellcome.ac.uk/